package com.itheima.service;

import com.itheima.pojo.PageBean;
import com.itheima.pojo.User;

/**
 * Create By Awen on 2021/8/22
 *
 * @author Awen
 */
public interface UserService {
    public User login(User user) ;

    public PageBean<User> queryUsersByPage(int currentPage, int pageSize) ;

    public void addUser(User user) ;

    public void updateUserById(User user) ;

    public void deleteUserById(String id) ;
}
